| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.92 | 9.322% | $57.8532 | $57.85 | $57.85 | $57.90 |
| Purchase #2 | $152.96 | 7.237% | $164.0297 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $161.26 | 9.660% | $176.8377 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $101.71 | 11.723% | $113.6335 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $219.72 | 8.736% | $238.9147 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $16.61 | 7.754% | $17.8979 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $194.44 | 10.458% | $214.7745 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $899.62 | $983.9412 | $983.93 | $983.95 | $983.90 | |